EP 4211897 A4 20240522 - TRACKING WITH MULTIPLE CAMERAS
Title (en)
TRACKING WITH MULTIPLE CAMERAS
Title (de)
VERFOLGUNG MIT MEHREREN KAMERAS
Title (fr)
SUIVI AVEC CAMÉRAS MULTIPLES
Publication
Application
Priority
CN 2020114132 W 20200909
Abstract (en)
[origin: WO2022051920A1] A method may include identifying primary camera speaker coordinates of a location of a speaker relative to a primary camera, converting the primary camera speaker coordinates to secondary camera speaker coordinates, the secondary camera speaker coordinates being of the location and relative to a secondary camera, and adjusting, using the secondary camera speaker coordinates of the secondary camera, a view setting of the secondary camera to track the location of the speaker.
IPC 8 full level
CPC (source: EP US)
G06T 7/292 (2017.01 - EP US); G06T 7/70 (2017.01 - US); G06V 10/761 (2022.01 - US); H04N 7/147 (2013.01 - EP); H04N 7/185 (2013.01 - EP); H04N 23/69 (2023.01 - US); H04N 23/695 (2023.01 - EP US); G06T 2207/10016 (2013.01 - EP); G06T 2207/30201 (2013.01 - EP); G06V 2201/07 (2022.01 - US)
Citation (search report)
- [XI] US 2019304137 A1 20191003 - CAMPBELL DAVID K [US], et al
- [XI] CN 111291585 A 20200616 - HANGZHOU HIKVISION DIGITAL TEC & US 2021400238 A1 20211223 - LI YONG [CN], et al
- [XI] US 2005134685 A1 20050623 - EGNAL GEOFFREY [US], et al
- See also references of WO 2022051920A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2022051920 A1 20220317; EP 4211897 A1 20230719; EP 4211897 A4 20240522; US 2023306618 A1 20230928
DOCDB simple family (application)
CN 2020114132 W 20200909; EP 20952708 A 20200909; US 202018041140 A 20200909